IT8667232A0 - Dispositivo di comando valvole di distribuzione in un motore a combustione interna - Google Patents

Dispositivo di comando valvole di distribuzione in un motore a combustione interna

Info

Publication number
IT8667232A0
IT8667232A0 IT8667232A IT6723286A IT8667232A0 IT 8667232 A0 IT8667232 A0 IT 8667232A0 IT 8667232 A IT8667232 A IT 8667232A IT 6723286 A IT6723286 A IT 6723286A IT 8667232 A0 IT8667232 A0 IT 8667232A0
Authority
IT
Italy
Prior art keywords
control device
combustion engine
internal combustion
timing valves
valves
Prior art date
Application number
IT8667232A
Other languages
English (en)
Other versions
IT8667232A1 (it
IT1189626B (it
Inventor
Giorgio Bertero
Original Assignee
Fiat Auto Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT67232/86A priority Critical patent/IT1189626B/it
Publication of IT8667232A0 publication Critical patent/IT8667232A0/it
Priority to EP87830104A priority patent/EP0241434A3/en
Priority to BR8701732A priority patent/BR8701732A/pt
Publication of IT8667232A1 publication Critical patent/IT8667232A1/it
Application granted granted Critical
Publication of IT1189626B publication Critical patent/IT1189626B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
IT67232/86A 1986-03-25 1986-03-25 Dispositivo di comando valvole di distribuzione in un motore a combustione interna IT1189626B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT67232/86A IT1189626B (it) 1986-03-25 1986-03-25 Dispositivo di comando valvole di distribuzione in un motore a combustione interna
EP87830104A EP0241434A3 (en) 1986-03-25 1987-03-19 Valve control device in the timing system of an internal combustion engine
BR8701732A BR8701732A (pt) 1986-03-25 1987-03-24 Dispositivo de comando de valvulas de distribuicao em um motor a combustao interna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67232/86A IT1189626B (it) 1986-03-25 1986-03-25 Dispositivo di comando valvole di distribuzione in un motore a combustione interna

Publications (3)

Publication Number Publication Date
IT8667232A0 true IT8667232A0 (it) 1986-03-25
IT8667232A1 IT8667232A1 (it) 1987-09-25
IT1189626B IT1189626B (it) 1988-02-04

Family

ID=11300697

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67232/86A IT1189626B (it) 1986-03-25 1986-03-25 Dispositivo di comando valvole di distribuzione in un motore a combustione interna

Country Status (3)

Country Link
EP (1) EP0241434A3 (it)
BR (1) BR8701732A (it)
IT (1) IT1189626B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657669A1 (fr) * 1990-01-30 1991-08-02 Peugeot Dispositif pour l'actionnement simultane d'au moins deux soupapes voisines.
IT1257078B (it) * 1992-08-26 1996-01-05 Iveco Fiat Motore endotermico provvisto di un gruppo di comando valvole perfezionato.
DE4410124A1 (de) * 1994-03-24 1995-09-28 Schaeffler Waelzlager Kg Verdrehsicherung eines Traversenstößels einer Ventilbetätigungseinrichtung einer Brennkraftmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB454761A (en) * 1936-02-25 1936-10-07 Joseph Maina Improvements in or relating to valve mechanisms for internal combustion engines
GB2046357A (en) * 1979-03-30 1980-11-12 Maserati Alfieri Off An induction system for an internal combustion engine
JPS6032909A (ja) * 1983-08-03 1985-02-20 Yanmar Diesel Engine Co Ltd 内燃機関の動弁系装置
FR2553823B3 (fr) * 1983-10-25 1986-01-03 Renault Poussoir de soupape pour moteurs a combustion interne et arbres a cames en tete

Also Published As

Publication number Publication date
BR8701732A (pt) 1988-01-12
IT8667232A1 (it) 1987-09-25
IT1189626B (it) 1988-02-04
EP0241434A3 (en) 1987-10-28
EP0241434A2 (en) 1987-10-14

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960329